Texas Instruments

TPS62442RQRR  

DC Switching Voltage Regulators

TPS62442RQRR Description

The TPS62442RQRR is a highly efficient, dual-output synchronous buck converter from Texas Instruments, designed to deliver adjustable output voltages with a wide input voltage range. This power management IC (PMIC) is ideal for applications requiring high performance and reliability in a compact form factor. With its adjustable output type, the TPS62442RQRR can provide a minimum output voltage of 0.6V and a maximum of 5.5V, making it suitable for a variety of electronic devices. The device supports a maximum input voltage of 6V and a minimum input voltage of 2.75V, ensuring compatibility with a broad range of power sources. The TPS62442RQRR is housed in a 21VQFN package and is available in a surface-mount configuration, making it easy to integrate into modern PCB designs.

TPS62442RQRR Features

• Adjustable Output Voltage: The TPS62442RQRR offers adjustable output voltages ranging from 0.6V to 5.5V, providing flexibility for various power requirements.
• High Efficiency: With a switching frequency of 2.25MHz, the TPS62442RQRR ensures high efficiency and minimal power loss, making it suitable for power-sensitive applications.
• Dual Outputs: The device features two outputs, each capable of delivering up to 3A, with the second output adjustable between 3A and 2A, providing redundancy and flexibility.
• Synchronous Rectification: The inclusion of synchronous rectifiers enhances efficiency and reduces power dissipation, contributing to a more compact and cooler design.
• Compliance and Reliability: The TPS62442RQRR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2, making it suitable for long-term storage and reliable in various environmental conditions.
• Topology and Packaging: The buck topology ensures stable and efficient power conversion, while the surface-mount 21VQFN package allows for easy integration into space-constrained designs.

TPS62442RQRR Applications

The TPS62442RQRR is well-suited for a wide range of applications due to its high efficiency, adjustable output voltage, and dual-output configuration. Key applications include:

• Consumer Electronics: Ideal for powering smartphones, tablets, and other portable devices where space and efficiency are critical.
• Industrial Equipment: Suitable for industrial control systems and IoT devices that require reliable power management.
• Telecommunications: Can be used in base stations and networking equipment where high efficiency and minimal power loss are essential.
• Automotive Applications: Applicable in automotive electronics for power distribution and management in vehicles.

Conclusion of TPS62442RQRR

The TPS62442RQRR from Texas Instruments stands out as a versatile and efficient power management solution. Its adjustable output voltage, high efficiency, and dual-output configuration make it an ideal choice for a variety of applications, from consumer electronics to industrial systems. The inclusion of synchronous rectifiers and compliance with environmental standards further enhance its appeal. Whether powering portable devices or critical industrial equipment, the TPS62442RQRR delivers reliable performance and flexibility, making it a option standout in the power management IC market.

TPS62442RQRR Documents

Download datasheets and manufacturer documentation for TPS62442RQRR

PCN :

Product Change Notification (PDF)